Exposure
- ID
- PIONI.2021-11-02T05:52:19.243_1
- Header ID
- PIONI.2021-11-02T05:52:19.243
- Date updated
- 2021-11-02 05:57:09 UTC+0000
- Release date
- 2021-11-02 05:52:19 UTC+0000
- UTC Start
- 2021-11-02 05:52:19.243
- UTC End
- 2021-11-02 05:52:44.843
- MJD Start
- 59520.2446671673
- MJD End
- 59520.2449634636
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0024695
- Ambient temperature (°C)
- 11.25
- Seeing (arcsec)
- 0.895
Observation
- ID
- 48708
- Category
- calibrator
- Program ID
- 108.227F.001
- Program Title
- THE FIRST INTERFEROMETRIC IMAGE OF A SUNLIKE STAR: EPS ERIDANI
- Program Type
- Normal
- PI / COI
- ROETTENBACHER/ KORHONEN/ FISCHER/ DAVIES
Target
- ID
- 36479
- Name
- bet Eri
- RA
- 76.960917
- DEC
- -5.08681
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 25.2460 | 25.2430 | 137.1000 | 137.1000 |
A0-D0 | 29.4610 | 29.4910 | 68.9000 | 68.9000 |
A0-C1 | 22.4150 | 22.4220 | 113.0870 | 113.0920 |
B2-D0 | 30.8460 | 30.8580 | 19.5000 | 19.6000 |
B2-C1 | 10.2760 | 10.2800 | 19.4300 | 19.5060 |
D0-C1 | 20.5700 | 20.5780 | 199.4980 | 199.5740 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.227F.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
MJD-OBS | 59520.2446671673 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | bet Eri |
RA | 76.960917 |
DEC | -5.08681 |
HIERARCH ESO INS OPTI2 NAME | GRISM |
HIERARCH ESO INS OPTI2 ID | GRISM |
HIERARCH ESO INS FILT1 NAME | H |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 25.6 |
HIERARCH ESO DET DIT | 0.0005 |
HIERARCH ESO DET NDIT | 51200 |
HIERARCH ESO ISS PBL12 START | 25.246 |
HIERARCH ESO ISS PBL12 END | 25.243 |
HIERARCH ESO ISS PBLA12 START | 137.1 |
HIERARCH ESO ISS PBLA12 END | 137.1 |
HIERARCH ESO ISS PBL13 START | 29.461 |
HIERARCH ESO ISS PBL13 END | 29.491 |
HIERARCH ESO ISS PBLA13 START | 68.9 |
HIERARCH ESO ISS PBLA13 END | 68.9 |
HIERARCH ESO ISS PBL14 START | 22.415 |
HIERARCH ESO ISS PBL14 END | 22.422 |
HIERARCH ESO ISS PBLA14 START | 113.087 |
HIERARCH ESO ISS PBLA14 END | 113.092 |
HIERARCH ESO ISS PBL23 START | 30.846 |
HIERARCH ESO ISS PBL23 END | 30.858 |
HIERARCH ESO ISS PBLA23 START | 19.5 |
HIERARCH ESO ISS PBLA23 END | 19.6 |
HIERARCH ESO ISS PBL24 START | 10.276 |
HIERARCH ESO ISS PBL24 END | 10.28 |
HIERARCH ESO ISS PBLA24 START | 19.43 |
HIERARCH ESO ISS PBLA24 END | 19.506 |
HIERARCH ESO ISS PBL34 START | 20.57 |
HIERARCH ESO ISS PBL34 END | 20.578 |
HIERARCH ESO ISS PBLA34 START | 199.498 |
HIERARCH ESO ISS PBLA34 END | 199.574 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002416 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002523 |
HIERARCH ESO ISS AMBI TEMP | 11.25 |
HIERARCH ESO ISS AMBI FWHM START | 0.85 |
HIERARCH ESO ISS AMBI FWHM END | 0.94 |